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  • MPEC 2001-R16 : 2001 RM

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    M.P.E.C. 2001-R16                                Issued 2001 Sept. 8, 17:39 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                        2001 RM
    
    Observations:
         K01R00M* C2001 09 06.40863 04 47 29.61 +54 36 52.5          17.3        704
         K01R00M  C2001 09 06.42238 04 47 31.36 +54 36 28.3          17.2        704
         K01R00M  C2001 09 06.43613 04 47 33.16 +54 36 03.9          17.4        704
         K01R00M  C2001 09 06.45006 04 47 34.98 +54 35 39.6          17.7        704
         K01R00M  C2001 09 06.46382 04 47 36.77 +54 35 15.3          17.3        704
         K01R00M  C2001 09 07.30154 04 49 27.61 +54 09 53.4          16.8 R      649
         K01R00M  C2001 09 07.30918 04 49 28.58 +54 09 39.8          16.7 R      649
         K01R00M  C2001 09 07.31720 04 49 29.60 +54 09 25.5          16.6 R      649
         K01R00M  C2001 09 07.33801 04 49 32.31 +54 08 47.9          15.6 R      734
         K01R00M  C2001 09 07.34265 04 49 32.94 +54 08 39.8          15.5 R      734
         K01R00M  C2001 09 07.39857 04 49 40.00 +54 07 00.0          17.3        704
         K01R00M  C2001 09 07.40527 04 49 40.88 +54 06 47.5          17.1        704
         K01R00M  C2001 09 07.41229 04 49 41.71 +54 06 35.7          17.2        704
         K01R00M 1C2001 09 07.41834 04 49 42.49 +54 06 20.3                      658
         K01R00M  C2001 09 07.41912 04 49 42.60 +54 06 22.7          17.2        704
         K01R00M 1C2001 09 07.41971 04 49 42.64 +54 06 17.8                      658
         K01R00M 1C2001 09 07.42172 04 49 42.90 +54 06 14.2                      658
         K01R00M  C2001 09 07.42602 04 49 43.39 +54 06 10.8          17.1        704
         K01R00M  C2001 09 07.43297 04 49 44.36 +54 05 57.3          17.9        704
         K01R00M  C2001 09 07.43975 04 49 45.12 +54 05 46.3          17.5        704
         K01R00M  C2001 09 07.44665 04 49 45.98 +54 05 32.3          17.4        704
         K01R00M  C2001 09 07.45378 04 49 46.79 +54 05 20.9          17.9        704
         K01R00M  C2001 09 07.46044 04 49 47.72 +54 05 07.6          17.9        704
         K01R00M  C2001 09 08.23230 04 51 25.34 +53 41 14.5          17.3 V      642
         K01R00M  C2001 09 08.23341 04 51 25.59 +53 41 11.5                      642
         K01R00M  C2001 09 08.23563 04 51 26.11 +53 41 11.1                      642
         K01R00M  C2001 09 08.24451 04 51 27.09 +53 40 51.0                      642
         K01R00M  C2001 09 08.24672 04 51 27.69 +53 40 45.5                      642
         K01R00M 1C2001 09 08.51589 04 52 00.21 +53 32 35.2                      658
         K01R00M 1C2001 09 08.52133 04 52 00.84 +53 32 25.2                      658
         K01R00M 1C2001 09 08.52464 04 52 01.22 +53 32 18.9                      658
    
    Observer details:
    642 Oak Bay, Victoria.  Observer C. E. Spratt.  0.235-m f/5.6
        Schmidt-Cassegrain + CCD.
    649 Powell Observatory, Louisburg.  Observer K. Smalley.  0.75-m Newtonian
        + CCD.
    658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
        Plaskett reflector + CCD.
    704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
        M. Bezpalko, R. Huber, L. Manguso, S. Adams.  Measurers J. Stuart,
        R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.
    734 Farpoint Observatory.  Observer G. Hug.  0.30-m Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2001 RM
    Epoch 2001 Aug. 19.0 TT = JDT 2452140.5                 Spahr
    M   3.14192              (2000.0)            P               Q
    n   0.25540720     Peri.  118.47894     +0.83358753     +0.35696530
    a   2.4602579      Node   224.66296     -0.36116208     +0.92963850
    e   0.5239098      Incl.   36.84879     +0.41796385     +0.09136761
    P   3.86           H   14.8           G   0.15
    From 31 observations 2001 Sept. 6-8.
    
    Ephemeris:
    2001 RM                  a,e,i = 2.46, 0.52, 37                  q = 1.1713
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2001 08 29    04 25.17   +58 27.9    0.789    1.199    82.6    56.7    16.7
    2001 09 08    04 50.93   +53 48.6    0.745    1.228    87.6    55.1    16.6
    2001 09 18    05 07.39   +48 10.5    0.698    1.266    94.3    52.3    16.5
    2001 09 28    05 15.41   +41 26.2    0.650    1.312   103.0    48.1    16.3
    2001 10 08    05 15.74   +33 27.1    0.609    1.363   113.7    42.1    16.0
    2001 10 18    05 09.05   +24 14.8    0.582    1.420   126.3    34.5    15.8
    2001 10 28    04 56.57   +14 19.2    0.577    1.480   139.4    25.9    15.6
    2001 11 07    04 40.42   +04 46.3    0.603    1.544   150.3    18.6    15.6
    2001 11 17    04 23.25   -03 11.6    0.660    1.609   154.2    15.5    15.8
    2001 11 27    04 07.69   -08 55.6    0.747    1.675   150.0    17.1    16.2
    2001 12 07    03 55.55   -12 30.4    0.857    1.743   142.0    20.3    16.7
    2001 12 17    03 47.56   -14 22.5    0.986    1.810   133.5    23.2    17.2
    2001 12 27    03 43.75   -15 01.4    1.128    1.877   125.4    25.3    17.6
    2002 01 06    03 43.65   -14 51.8    1.281    1.944   117.7    26.6    18.0
    2002 01 16    03 46.68   -14 11.2    1.442    2.011   110.6    27.3    18.3
    2002 01 26    03 52.31   -13 12.1    1.607    2.076   103.9    27.4    18.6
    2002 02 05    04 00.04   -12 03.2    1.775    2.141    97.5    27.2    18.9
    2002 02 15    04 09.45   -10 50.2    1.945    2.204    91.5    26.6    19.2
    2002 02 25    04 20.24   -09 37.5    2.115    2.266    85.6    25.8    19.4
    2002 03 07    04 32.13   -08 28.1    2.283    2.327    80.1    24.8    19.6
    2002 03 17    04 44.90   -07 24.0    2.449    2.387    74.6    23.7    19.7
    2002 03 27    04 58.38   -06 26.9    2.611    2.445    69.4    22.5    19.9
    2002 04 06    05 12.41   -05 37.8    2.767    2.503    64.4    21.1    20.0
    
    Timothy B. Spahr             (C) Copyright 2001 MPC           M.P.E.C. 2001-R16
    

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    MPEC number:

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    • B01 (the abbreviated form)